| Competition: | Primera División |
| Season: | 1973–74 |
| Winners: | Barcelona (9th title) |
| Relegated: | Castellón Racing Santander Oviedo |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Barcelona |
| Continentalcup2: | Cup Winners' Cup |
| Continentalcup2 Qualifiers: | Real Madrid |
| Continentalcup3: | UEFA Cup |
| Continentalcup3 Qualifiers: | Atlético Madrid Zaragoza Real Sociedad |
| League Topscorer: | Quini (20) |
| Matches: | 306 |
| Total Goals: | 710 |
| Prevseason: | 1972–73 |
| Nextseason: | 1974–75 |
The 1973–74 La Liga was the 43rd season since its establishment. It started on September 1, 1973, and finished on May 20, 1974.
| Rank | Player | Goals | Team |
|---|---|---|---|
| 1 |  Quini | Real Gijón | |
| Marcial Pina | FC Barcelona | ||
 Saturnino Arrúa | Zaragoza | ||
| 4 |  Johan Cruyff | FC Barcelona | |
| Marianín | Real Oviedo | ||
| Rafael de Diego | RCD Español | ||
| Enrique Galán | Real Oviedo | ||
| Fernando Ansola | Real Sociedad |